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单词
beta carotene
释义
WordReference Random House Unabridged Dictionary of American English © 2024
be
′
ta car
′
otene,
n.
[
Biochem.
]
Biochemistry
the most abundant of various isomers of carotene, C
40
H
56
, that can be converted by the body to vitamin A.
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更新时间:2025/11/23 12:58:26